Envoy returns 200 directly without waiting for the end of the request

[yangyulele]

Hi community,
I am running a server which using the envoy as a api gateway to convert the http request to grpc and distribute it to the service.
It was a smooth start,but recently I found some problems.I found envoy aways return 200 without waiting for the end of the request.
for example，I added sleep time to my code，the server did return response while sleeping but envoy returned 200 whith empty response.
envoy access.log:
{"url":"user/login","method":"POST","upstream-service-time":"4","my_custom_header":"Bearer *************************","duration":5,","status":200,"x-forwarded-for":null,"respflags":"UPE","bytes-sent":0,""protocol":"HTTP/1.1"}
You can see status is 200 but bytes-sent is 0

[wbpcode]

It's UPE.

* **UPE**: The upstream response had an HTTP protocol error.

May be there are some protocol errors?

[yangyulele]

Hello  我会尽快回复的。

[wbpcode]

cc @qiwzhang

[yangyulele]

After trying, I found that the problem was caused by the go-micro framework. Because when I useing grpc framework envoy can return normally.But I don't know why envoy doesn't wait for the return of go-micro.

[github-actions]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or "no stalebot" or other activity occurs. Thank you for your contributions.

[yangyulele]

Hello  我会尽快回复的。

[github-actions]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or "no stalebot" or other activity occurs. Thank you for your contributions.

[yangyulele]

Hello  我会尽快回复的。

[github-actions]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or "no stalebot" or other activity occurs. Thank you for your contributions.

[yangyulele]

Hello  我会尽快回复的。

[github-actions]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or "no stalebot" or other activity occurs. Thank you for your contributions.

[yangyulele]

Hello  我会尽快回复的。

[github-actions]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or "no stalebot" or other activity occurs. Thank you for your contributions.

[yangyulele]

Hello  我会尽快回复的。

[github-actions]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or "no stalebot" or other activity occurs. Thank you for your contributions.

[github-actions]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or "no stalebot" or other activity occurs. Thank you for your contributions.

[yangyulele]

Hello  我会尽快回复的。

[github-actions]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or "no stalebot" or other activity occurs. Thank you for your contributions.

[yangyulele]

Hello  我会尽快回复的。

[github-actions]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or "no stalebot" or other activity occurs. Thank you for your contributions.

[yangyulele]

Hello  我会尽快回复的。

[github-actions]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or "no stalebot" or other activity occurs. Thank you for your contributions.

[yangyulele]

Hello  我会尽快回复的。

[github-actions]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or "no stalebot" or other activity occurs. Thank you for your contributions.

[yangyulele]

Hello  我会尽快回复的。

[github-actions]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or "no stalebot" or other activity occurs. Thank you for your contributions.

[yangyulele]

Hello  我会尽快回复的。

[github-actions]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or "no stalebot" or other activity occurs. Thank you for your contributions.

[yangyulele]

Hello  我会尽快回复的。